4. Water
Yes, pure and clean drinking water takes a pretty high spot on our list. In fact recent trends show that people are leaning towards buying plain water instead of other carbonated alternatives because it’s healthy and it gets the job done. Why go for more expensive (and less healthy) alternatives, right? This is why water is one of the top selling drinks from vending machines and trends dictate this will likely be the case in the foreseeable future as well.
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